Foldable storage box



FIG. 1 is a front elevation view of a foldable storage box in a folded configuration showing my new design;

FIG. 2 is a front elevation view of the foldable storage box of FIG. 1 in a partially open configuration;

FIG. 3 is a front elevation view of the foldable storage box of FIG. 1 in a partially open configuration;

FIG. 4 is a front elevation view of the foldable storage box of FIG. 3;

FIG. 5 is a top plan view of the foldable storage box of FIG. 3;

FIG. 6 is a bottom plan view of the foldable storage box of FIG. 3;

FIG. 7 is a side view thereof of the storage foldable box of FIG. 3;

FIG. 8 is an opposite side view of the foldable storage box of FIG. 3;

FIG. 9 is a back plan view of the foldable box of FIG. 3; and,

FIG. 10 is a front elevation view of the foldable storage box of FIG. 1 in a fully open configuration. 

CLAIM The ornamental design for a foldable storage box, as shown and described. 